Data updated October 12, 2026 · Contra Costa County, California
Contra Costa County Mechanics Lien List
712 Contra Costa County properties carry an open mechanics lien — #9 of California's 58 counties and 2.4% of the statewide total. A mechanics lien is recorded by a contractor, subcontractor, or supplier who did work on the property and wasn't paid, and it clouds the title until it's paid or released. It's a distress signal with a story attached: a project stopped mid-stream, or the owner's cash ran out with the work already done. Each claim here is matched against recorded releases, so the list holds only liens that are still open.
Search These 712 Properties With Open Mechanics Liens
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The Profile
One click. The whole picture.
Every recorded lien
Tax liens, judgments, mechanics liens, HOA liens. Amounts, parties, and whether each one is still active — matched against recorded releases, so a lien on the profile is a lien that's really there.
The Full Contra Costa County Distress Pipeline
Contra Costa County At A Glance
Contra Costa County is home to about 1,161,458 people and is tracked parcel by parcel across every city and unincorporated community inside it. Across Contra Costa County the platform is tracking 377 under a notice of default, 502 in pre-foreclosure and 1,147 bank-owned.
Lien Activity In Contra Costa County
Live from recorded county documents, releases removed — the same records the list itself is counted from.
What's on Every Property Record
Every property shows the recorded claim amount, the claimant, and the recording date, alongside the parcel's full picture — the owner's record and mailing address, open loans, other liens, tax status, foreclosure stage, and true equity — so a lien on a high-equity home separates from one buried under debt before you reach out.
Frequently Asked Questions
How many properties with open mechanics liens are there in Contra Costa County?
Properant tracks 712 properties with open mechanics liens in Contra Costa County as of October 12, 2026 — ranked #9 of California's 58 counties — counted from recorded county documents with releases and cancellations removed.
Why are mechanics liens in Contra Costa County a motivated-seller signal?
Because the lien points at a specific, recent failure: work was done and the money to pay for it wasn't there. Owners carrying one often have a half-finished project or a cash crunch a sale would solve — and the lien must be dealt with at any closing, which makes a straightforward offer genuinely useful.
Can I download the Contra Costa County list?
Yes. Inside Properant you can filter Contra Costa County by city, equity, owner type, and every other signal, save the list, and export it — or upload your own list for matching and enrichment. The trial is free and requires no credit card.
Work Contra Costa County Like You Live at the Recorder's Office
This page is one slice of it. Properant connects every parcel in California to its owner, open loans, liens and foreclosure stage — then scores and skip-traces the ones worth calling.
Want to search these 712 properties with open mechanics liens?
Explore the live Contra Costa County mechanics lien database in Properant.
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